Assess It! Question #2: Which of these activities is not related to the digestive system? A. Absorbing nutrients into the bloodstream from the small intestine
B. Breaking down food particles into smaller particles
C. Moving solid waste through the body to get rid of it
D. Delivering nutrients to the cells via the bloodstream

Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later.when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?

The first amino acid of a new polypeptide chain is